test-command-template: test the phase template more precisely
The current test that greps for "phase:" only checks that the word
"phase" is in the output, but does not test that nothing else gets
added by this template. This improves these tests by showing a unified
Mercurial's documentation is kept in reStructuredText format, which is
a simple plain text format that's easy to read and edit:
http://docutils.sourceforge.net/rst.html
It's also convertible to a variety of other formats including standard
UNIX man page format and HTML. You'll need to install Docutils:
http://docutils.sourceforge.net/
Use the Makefile in this directory to generate the man and HTML pages.